10 Best Nitrogen Fertilizer For Bermuda Grass 2025 in the United States

The Scotts Turf Builder THICK'R LAWN for Bermudagrass is a 3-in-1 lawn care solution that promises to transform a thin lawn into a thicker, greener one with stronger roots. It combines grass seed to fill in gaps, fertilizer to promote lush growth, and soil improver to enhance root development.

This product is ideal for late spring or early summer application when the lawn has greened up and soil temperature is around 65°F. One 40 lb. bag covers up to 4,000 sq. ft., making it suitable for medium to large lawns.

Users have reported up to a 50% thicker lawn with proper care, making it a promising choice for those looking to improve their lawn's appearance and health. However, it's important to note that results can vary based on the current condition of the lawn and adherence to application instructions. Additionally, soil testing before application can help ensure optimal results.

Supply Solutions Urea 46-0-0 is a highly concentrated nitrogen fertilizer with 46% urea nitrogen, making it a strong option to promote lush, green growth in Bermuda grass. The high nitrogen content supports key plant functions like protein synthesis and vibrant foliage color, which are important for healthy turf growth. This fertilizer comes in granule form, which is easy to spread evenly across lawns.

It is suitable for a variety of plants beyond Bermuda grass, such as vegetables and flowers, adding to its versatility for gardeners with mixed planting needs. The application rates are clearly stated, helping users avoid common mistakes. Since Bermuda grass benefits from nitrogen during its active growing season, users will need to carefully time applications accordingly.

Soil testing is always recommended before use to ensure nitrogen needs match, and this product supports such tailored fertilizing. This urea fertilizer is effective for rapid growth and deep green color but requires attention to proper timing and application to avoid potential drawbacks typical of pure urea fertilizers.

Sunday Lawn Kickstart Granular Fertilizer is designed to support healthy lawn growth with a balanced focus on both quick green-up and long-lasting nourishment. It contains 25% nitrogen with a dual-action release, meaning part of the nitrogen works fast to jumpstart growth while the rest releases slowly over 60 days. This slow-release approach is excellent for avoiding nutrient burn and supports steady growth, which is important for Bermuda grass.

The fertilizer also includes iron for deeper greening and potassium for stronger roots, both helpful for thickening and improving turf resilience. You can apply it easily with a broadcast or drop spreader, making it simple for home users. It’s recommended for use from early spring through fall, which fits well with Bermuda grass’s active growing seasons. The product also contains organic materials like wood ash and humic acid that improve soil health over time, helping Bermuda grass thrive in the long run.

The coverage area is about 4,000 square feet per 12-pound bag, which is suitable for small to medium lawns but may require multiple bags for larger spaces. Sunday Lawn Kickstart is a user-friendly, effective option for Bermuda grass owners looking for steady growth, improved soil health, and vibrant green color with a balanced nitrogen release.